to retrace
01
折返, 原路返回
to return somewhere from the same way that one has come
语法信息
形态构成
派生
运动动词
规则
现在时
retrace
第三人称单数
retraces
现在分词
retracing
一般过去时
retraced
过去分词
retraced
例子
After realizing he forgot his keys, he had to retrace his steps back to the car.
意识到自己忘了钥匙后，他不得不原路返回到车上。
02
在脑海中重组, 回忆
reassemble mentally
